Home / Shop / Borla 21-22 Jeep Wrangler Rubicon 392 6.4L V8 AT 4WD 4DR S-Type Cat-Back Exhaust (Stainless)

Borla 21-22 Jeep Wrangler Rubicon 392 6.4L V8 AT 4WD 4DR S-Type Cat-Back Exhaust (Stainless)

SKU: BOR140892

Exhaust Systems

BOR Cat Back S-Type...

Borla

Borla 21-22 Jeep Wrangler Rubicon 392 6.4L V8 AT 4WD 4DR S-Type Cat-Back Exhaust (Stainless)

SKU: BOR140892

Exhaust Systems

BOR Cat Back S-Type...

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

The BORLA® team has created a system especially for the 6.4L Wrangler Rubicon 392 and Moab 392. This Cat-Back™ system contains BORLA®'S patented SwitchFire® technology which eliminates the turbulent center intersection of a standard X-Pipe. The SwitchFire® design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. The system is engineered for performance and has our classic S-Type sound delivers which delivers an aggressive, yet balanced sound with a deep tone and no drone. This exhaust system features a 2.75" inlet that flows into 3" pipes and exits via dual 4" round polished T-304 stainless steel exhaust tips on each side. A system with a black coated muffler assembly and tips is also available. The system features Dual-Mode valves so you can customize the sound of your vehicle. T-304 stainless steel construction of the system provides additional durability over the stock exhaust. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Give your Bronco a boost in performance and sound, bolt on a BORLA®. All BORLA® Cat-Back™ and Axle-Back systems are made in the USA and are covered by our Million-Mile warranty.

Product Overview

The BORLA(r) team has created a system especially for the 6.4L Wrangler Rubicon 392. This Cat-Back(tm) system contains BORLA(r)'S patented SwitchFire(tm) technology which eliminates the turbulent center intersection of a standard X-Pipe. The SwitchFire(tm) design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. The system is engineered for performance and has our S-Type sound delivers which delivers an aggressive, yet balanced sound with a deep tone and no drone. This exhaust system features a 2.75" inlet that flows into 3" pipes and exits via dual 4" polished T-304 stainless steel exhaust tips on each side. The system features Dual-Mode valves so you can customize the sound of your vehicle. T-304 stainless steel construction of the system provides additional durability over the stock exhaust. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Give your Bronco a boost in performance and sound, bolt on a BORLA(r). All BORLA(r) Cat-Back(tm) and Axle-Back systems are made in the USA and are covered by our Million-Mile warranty. System Features: Cat-Back(tm) Exhaust System S-Type Sound Level 2.75" Inlet, Dual 2.5" Tailpipes No-Drone 4" Polished T-304 Stainless Steel Tips Million Mile Warranty System Ships In 2 Boxes

Features and Benefits

BORLA(r) system contains SwitchFire(tm) Technology
BORLA(r) system contains Dual-Mode valves
3" diameter system
System ships in 2 boxes

Product Details

Description:	Borla 21-22 Jeep Wrangler Rubicon 392 6.4L V8 AT 4WD 4DR S-Type Cat-Back Exhaust (Stainless)
Grade Type:	Performance
Part Number:	bor140892
Title Extended:	2021-2023 Jeep Wrangler Rubicon 392 JLU Cat-Back(tm) Exhaust System S-Type Part # 140892
Title:	2021-2023 Jeep Wrangler Rubicon 392 JLU Cat-Back(tm) Exhaust System S-Type

Application Summary

2021-2025 Jeep Wrangler Rubicon 392 JLU/ 2026 Wrangler Moab 392 JLU 6.4L V8 Automatic Transmission 4 Wheel Drive 4 Door.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-14 02:09:55

Features

3" diameter system
BORLA® system contains Dual-Mode valves
BORLA® system contains SwitchFire® Technology
System ships in 2 boxes

Specifications

Product Attributes - UPC: 808422408929
Product Attributes - Brand: Borla
Product Attributes - Tip Cut: Slant
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Tip Shape: Round
Product Attributes - Tip Finish: Polished
Product Attributes - Exhaust Type: Dual in/Four out
Product Attributes - Product Line: Borla S-Type Cat-Back Exhaust Systems
Product Attributes - System Style: Cat-back
Product Attributes - Tip Included: Yes
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Quantity: 4
Product Attributes - Exit Location: Split rear
Product Attributes - Muffler Style: Turbo
Product Attributes - System Finish: Natural
Product Attributes - Inlet Quantity: 2
Product Attributes - Muffler Finish: Natural
Product Attributes - Tip Edge Style: Rolled edge
Product Attributes - System Material: 304 stainless steel
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Muffler Quantity: One
Product Attributes - Hardware Included: Yes
Product Attributes - Muffler Configuration: Dual inlet/Quad outlet
Product Attributes - Tip Outlet Size (in.): 4.00
Product Attributes - Tailpipe Diameter (in.): 3.00 in.
Product Attributes - Manufacturer's Part Number: 140892
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.75 in.

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor140892
SFX Item ID	4225462
Supplier Item Code	4225462
Manufacturer SKU	140892
Manufacturer UPC	808422408929
Alternative References	6.4L, 4WD, 4DR